跑合过程引发钛合金水基润滑的超低摩擦特性
张会臣, 漆雪莲

Super Low Friction Characteristics Initiated by Running-in Process in Water-based Lubricant for Ti-Alloy
ZHANG Huichen, QI Xuelian
图11 不同跑合方式下Si3N4球的表面形貌
Fig.11 Surface topography of Si3N4 ball after different running-in process (a) dry friction running-in; (b) boric acid running-in